List of aircraft registration prefixes
From Wikipedia, the free encyclopedia
This is a list of aircraft registration prefixes used by civil aircraft.
Post-1928 allocations
Current allocations
The 1928 prefixes have been amended and added to over the years, with the current markings being:
| Country or region | Registration prefix | Presentation and notes | |
|---|---|---|---|
| Afghanistan | YA[1] | YA-AAA to YA-ZZZ[citation needed] | |
| Albania | ZA[2] | ZA-AAA to ZA-ZZZ[3] | |
| Algeria | 7T[4] |
| |
| Andorra | C3[2] | C3-AAA to C3-ZZZ[citation needed] | |
| Angola | D2[4] | D2-AAA to D2-ZZZ[citation needed] | |
| Anguilla | VP-A[4] | VP-AAA to VP-AZZ[citation needed] | |
| Antigua and Barbuda | V2[4] | V2-AAA to V2-ZZZ[citation needed] | |
| Argentina | LV[1] |
| |
| LQ[1] | LQ-AAA to LQ-ZZZ (government-owned aircraft)[5] | ||
| Armenia | EK[4] | 23 aircraft registered as of July 2017. Formats include "EK" followed by three or five numbers (e.g. EK-225 and EK-65072).[6] | |
| Aruba | P4[4] | P4-AAA to P4-ZZZ[7] | |
| Australia | VH[1] | ||
| Austria | OE[1] | ||
| Azerbaijan | 4K[4] |
| |
| Bahamas | C6[4] | C6-AAA to C6-ZZZ | |
| Bahrain | A9C[4] |
| |
| Bangladesh | S2[4] | S2-AAA to S2-ZZZ | |
| Barbados | 8P[1] | 8P-AAA to 8P-ZZZ | |
| Belarus | EW[4] |
| |
| Belgium | OO[1] |
| |
| Belize | V3[1] | V3-AAA to V3-ZZZ | |
| Benin | TY[4] | TY-AAA to TY-ZZZ | |
| Bermuda | VP-B[1] |
| |
| VQ-B[1] |
| ||
| Bhutan | A5[4] | A5-AAA to A5-ZZZ | |
| Bolivia | CP[1] | CP-1000 to CP-9999 | |
| Bosnia and Herzegovina | E7[1] | E7-AAA to E7-ZZZ | |
| Botswana | A2[4] | A2-AAA to A2-ZZZ | |
| Brazil | PP[1] |
|
|
| PT[1] |
| ||
| PR[1] |
| ||
| PU[1] |
| ||
| PS[1] |
| ||
| British Virgin Islands | VP-L[4] | VP-LAA to VP-LZZ | |
| Brunei | V8[1] |
| |
| Bulgaria | LZ[4] | LZ-AAA to LZ-ZZZ | |
| Burkina Faso | XT[4] | XT-AAA to XT-ZZZ | |
| Burundi | 9U[1] | 9U-AAA to 9U-ZZZ | |
| Cambodia | XU[1] | XU-AAA to XU-ZZZ | |
| Cameroon | TJ[1] | TJ-AAA to TJ-ZZZ | |
| Canada | C[1][d] | ||
| Cape Verde | D4[4] | D4-AAA to D4-ZZZ | |
| Cayman Islands | VP-C[1] | VP-CAA to VP-CZZ | |
| VQ-C[1] | VQ-CAA to VQ-CZZ | ||
| Central African Republic | TL[4] | TL-AAA to TL-ZZZ | |
| Chad | TT[4] | TT-AAA to TT-ZZZ | |
| Chile | CC[1] |
| |
| China | B[1] |
| |
| Colombia | HJ[1] | HJ-1000A to HJ-9999Z (microlights) | |
| HK[1] | HK-1000A to HK-9999Z | ||
| Comoros | D6[4] | D6-AAA to D6-ZZZ | |
| Congo, Republic of | TN[4] | TN-AAA to TN-ZZZ | |
| Congo, Democratic Republic of | 9S[f] | 9S-AAA to 9S-ZZZ | |
| 9T[f] | 9T-AAA to 9T-ZZZ (military) | ||
| Cook Islands | E5[4] | E5-AAA to E5-ZZZ | |
| Costa Rica | TI[4] |
| |
| Croatia | 9A[1] |
| |
| Cuba | CU[1] | ||
| Cyprus | 5B[4] | 5B-AAA to 5B-ZZZ | |
| Czech Republic | OK[1] | ||
| Denmark | OY[4] |
| |
| Djibouti | J2[4] | J2-AAA to J2-ZZZ | |
| Dominica | J7[4] | J7-AAA to J7-ZZZ | |
| Dominican Republic | HI[1] |
| |
| East Timor | 4W[20] | 4W-AAA to 4W-ZZZ | |
| Ecuador | HC[4] | HC-AAA to HC-ZZZ | |
| Egypt | SU[4] |
| |
| El Salvador | YS[4] | YS-AAA to YS-ZZZ | |
| Equatorial Guinea | 3C[4] | 3C-AAA to 3C-ZZZ | |
| Eritrea | E3[4] | E3-AAAA to E3-ZZZZ | |
| Estonia | ES[4] |
| |
| Eswatini | 3D,[4] 3DC[2] | 3DC-AAA to 3DC-ZZZ | |
| Ethiopia | ET[4] | ET-AAA to ET-ZZZ | |
| Falkland Islands | VP-F[4] | VP-FAA to VP-FZZ | |
| Fiji | DQ[1] | DQ-AAA to DQ-ZZZ | |
| Finland | OH[4] |
| |
| France | F[1] |
| |
| INSEE code |
| ||
| French Guiana | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| French Polynesia | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| French West Indies | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| Gabon | TR[4] |
| |
| Gambia | C5[1] | C5-AAA to C5-ZZZ | |
| Georgia | 4L[4] |
| |
| Germany | D[4] |
| |
| Ghana | 9G[4] |
| |
| 9GR[4] |
| ||
| Gibraltar | VP-G[4] | VP-GAA to VP-GZZ | |
| Greece | SX[4] |
| |
| Grenada | J3[4] | J3-AAA to J3-ZZZ | |
| Guatemala | TG[4] | TG-AAA to TG-ZZZ | |
| Guernsey | 2[1] | 2-AAAA to 2-ZZZZ
2-AA to 2-ZZ[22] | |
| Guinea | 3X[4] | 3X-AAA to 3X-ZZZ | |
| Guinea-Bissau | J5[4] | J5-AAA to J5-ZZZ | |
| Guyana | 8R[4] | 8R-AAA to 8R-ZZZ | |
| Haiti | HH[4] | HH-AAA to HH-ZZZ | |
| Honduras | HR[4] | HR-AAA to HR-ZZZ | |
| Hong Kong | B-H[23] |
| |
| B-K[23] |
| ||
| B-L[23] |
| ||
| Hungary | HA[4] |
| |
| Iceland | TF[4] |
| |
| India | VT[1] | VT-AAA to VT-ZZZ | |
| Indonesia | PK[1] |
| |
| Iran | EP[1] | EP-AAA to EP-ZZZ | |
| Iraq | YI[4] | YI-AAA to YI-ZZZ | |
| Ireland | EI, EJ[1] |
| |
| Isle of Man | M[1] | M-AAAA to M-ZZZZ | |
| Israel | 4X[1][4] | 4X-AAA to 4X-ZZZ | |
| 4Z[1][4] | |||
| Italy | I[4] |
| |
| Ivory Coast | TU[4] |
| |
| Jamaica | 6Y[4] | 6Y-AAA to 6Y-ZZZ | |
| Japan | JA[4] |
| |
| JR[24] |
| ||
| Jordan | JY[1] | JY-AAA to JY-ZZZ | |
| Jordan and Iraq | 4YB[1] | International operating agency: Arab Air Cargo | |
| Kazakhstan | UP[1] | UP-AAA01 to UP-ZZZ99 (Suffix letters refer to aircraft type). Changed from UN to avoid confusion with the United Nations. | |
| Kenya | 5Y[4] | 5Y-AAA to 5Y-ZZZ | |
| Kiribati | T3[2] | T3-AAA to T3-ZZZ | |
| Kosovo | Z6 plus national emblem[25] | Z6-AAA to Z6-ZZZ | |
| Kuwait | 9K[4] | 9K-AAA to 9K-ZZZ | |
| Kyrgyzstan | EX[4] |
| |
| Laos | RDPL[1] | RDPL-10000 to RDPL-99999 | |
| Latvia | YL[4] |
| |
| LV |
| ||
| Lebanon | OD[1] | OD-AAA to OD-ZZZ | |
| Lesotho | 7P[4] | 7P-AAA to 7P-ZZZ | |
| Liberia | A8[4] | A8-AAA to A8-ZZZ. Previously EL was cancelled by the United Nations due to illegal use.[26] | |
| Libya | 5A[4] | 5A-AAA to 5A-ZZZ | |
| Liechtenstein | HB plus national emblem[1] | HB-AAA to HB-ZZZ. Shares allocation with Switzerland. | |
| Lithuania | LY[4] | LY-AAA to LY-ZZZ | |
| Luxembourg | LX[1] |
| |
| Macau | B-M[2] |
| |
| Madagascar | 5R[4] | 5R-AAA to 5R-ZZZ | |
| Malawi | 7Q[1] | 7Q-AAA to 7Q-ZZZ | |
| Malaysia | 9M[1] |
| |
| Maldives | 8Q[4] | 8Q-AAA to 8Q-ZZZ | |
| Mali | TZ[4] | TZ-AAA to TZ-ZZZ | |
| Malta | 9H[4] |
| |
| Marshall Islands | V7[4] | V7-0001 to V7-9999 | |
| Martinique | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| Mauritania | 5T[4] | 5T-AAA to 5T-ZZZ | |
| Mauritius | 3B[4] | 3B-AAA to 3B-ZZZ | |
| Mexico | XA plus national emblem[1] | XA-AAA to XA-ZZZ (commercial) | |
| XB plus national emblem | XB-AAA to XB-ZZZ (private) | ||
| XC plus national emblem | XC-AAA to XC-ZZZ (government)[27] | ||
| Micronesia | V6[4] | V6-AAA to V6-ZZZ | |
| Moldova | ER[4] |
| |
| Monaco | 3A-M[1] | 3A-MAA to 3A-MZZ | |
| Mongolia | JU[1] | JU-1000 to JU-9999 | |
| Montenegro | 4O[4] | 4O-AAA to 4O-ZZZ | |
| Montserrat | VP-M[4] | VP-MAA to VP-MZZ | |
| Morocco | CN[1] |
| |
| Mozambique | C9[4] | C9-AAA to C9-ZZZ | |
| Myanmar | XY[4] | XY-AAA to XY-ZZZ | |
| XZ[4] | XZ-AAA to XZ-ZZZ (not used) | ||
| Namibia | V5[4] | V5-AAA to V5-ZZZ | |
| Nauru | C2[4] | C2-AAA to C2-ZZZ | |
| Nepal | 9N[4] | 9N-AAA to 9N-ZZZ (commercial aircraft) 9N-RAA to 9N-RZZ (government aircraft) | |
| Netherlands | PH[4] |
| |
| Netherlands Antilles (currently used by Curaçao and Sint Maarten) | PJ[4] | PJ-AAA to PJ-ZZZ | |
| New Caledonia | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| New Zealand | ZK[1] |
| |
| ZL | ZL-AAA to ZL-ZZZ | ||
| ZM | ZM-AAA to ZM-ZZZ | ||
| Nicaragua | YN[1] | YN-AAA to YN-ZZZ | |
| Niger | 5U[4] | 5U-AAA to 5U-ZZZ | |
| Nigeria | 5N[1] | 5N-AAA to 5N-ZZZ | |
| North Korea | P[1] | P-500 to P-999 | |
| North Macedonia | Z3[1] |
| |
| Norway | LN[4] |
| |
| Oman | A4O[4] |
| |
| Pakistan | AP[4] | AP-AAA to AP-ZZZ | |
| Panama | HP[1] | HP-1000AAA to HP-9999ZZZ. The three letters (AAA–ZZZ) stand for the ICAO code of the airline, such as CMP for Copa Airlines and PST for Air Panama. | |
| Papua New Guinea | P2[4] | P2-AAA to P2-ZZZ | |
| Paraguay | ZP[4] | ZP-AAA to ZP-ZZZ | |
| Peru | OB[1] |
| |
| Philippines | RP[1] |
| |
| Poland | SP [1] |
| |
| SN[29] |
| ||
| Portugal | CR[1] |
| |
| CS[1] |
| ||
| Qatar | A7[1] |
| |
| Réunion | F-O[21] | F-OAAA to F-OZZZ for aircraft based outside of mainland France[g][21] | |
| Romania | YR[1] |
| |
| Russia | RA[1] |
| |
| RF[f] | RF-00001 to RF-99999 (state-owned aircraft; first two digits indicate owner) | ||
| Rwanda | 9XR[1] | 9XR-AA to 9XR-ZZ | |
| Saint Helena/Ascension | VQ-H[1] | VQ-HAA to VQ-HZZ | |
| Saint Kitts and Nevis | V4[1] | V4-AAA to V4-ZZZ | |
| Saint Lucia | J6[1] | J6-AAA to J6-ZZZ | |
| Saint Vincent and the Grenadines | J8[1] | J8-AAA to J8-ZZZ | |
| Samoa | 5W[1] | 5W-AAA to 5W-ZZZ | |
| San Marino | T7[1] | ||
| São Tomé and Príncipe | S9[1] | S9-AAA to S9-ZZZ | |
| Saudi Arabia | HZ[1] |
| |
| Senegal | 6V plus national emblem [1] | 6V-AAA to 6V-ZZZ | |
| 6W | |||
| Serbia | YU[1] |
| |
| Seychelles | S7[1] | S7-AAA to S7-ZZZ | |
| Sierra Leone | 9L[1] | 9L-AAA to 9L-ZZZ | |
| Singapore | 9V[1] | 9V-AAA to 9V-ZZZ | |
| Slovakia | OM[1] |
| |
| Slovenia | S5[1] |
| |
| Solomon Islands | H4[1] | H4-AAA to H4-ZZZ | |
| Somalia | 6O[1] | 6O-AAA to 6O-ZZZ | |
| South Africa | ZS[1] | ZS-AAA to ZS-ZZZ (type certified aircraft) | |
| ZT[1] | |||
| ZU[1] | ZU-AAA to ZU-ZZZ (non-type certified aircraft) | ||
| South Korea | HL[1] |
| |
| South Sudan | Z8[1] | Z8-AAA to Z8-ZZZ | |
| Spain | EC plus national emblem[1] |
| |
| EM[f] | EM-AAA to EM-ZZZ (military) | ||
| Sri Lanka | 4R[1] | 4R-AAA to 4R-ZZZ | |
| Sudan | ST[1] | ST-AAA to ST-ZZZ | |
| Suriname | PZ[1] |
| |
| Sweden | SE[1] |
| |
| Switzerland | HB plus national emblem[1] |
| |
| Syria | YK[1] | YK-AAA to YK-ZZZ | |
| Taiwan | B[2][33] | B-00000 to B-99999[33] | |
| Tajikistan | EY[1] | EY-10000 to EY-99999 | |
| Tanzania | 5H[1] | 5H-AAA to 5H-ZZZ | |
| Thailand | HS[1] | HS-AAA to HS-ZZZ | |
| U[f][citation needed] | U-A00 to U-Z99 (ultralight aircraft) | ||
| Togo | 5V[1] | 5V-AAA to 5V-ZZZ | |
| Tonga | A3[1] | A3-AAA to A3-ZZZ | |
| Trinidad and Tobago | 9Y[1] | 9Y-AAA to 9Y-ZZZ | |
| Tunisia | TS[1] | TS-AAA to TS-ZZZ | |
| Turkey | TC[1] |
| |
| Turkmenistan | EZ[1] | EZ-A100 to EZ-Z999 | |
| Turks and Caicos | VQ-T[1] | VQ-TAA to VQ-TZZ | |
| Tuvalu | T2[2] | T2-AAA to T2-ZZZ | |
| Uganda | 5X[1] | 5X-AAA to 5X-ZZZ | |
| Ukraine | UR[1] |
| |
| United Arab Emirates | A6[1] |
| |
| DU[f][citation needed] | DU-001 to DU-999 (Dubai Police aircraft) | ||
| United Kingdom | G[1] |
| |
| United States | N[1] |
| |
| FA[34][35] | FA3####### (UAVs under 55 lb (25 kg)) | ||
| Uruguay | CX[1] | CX-AAA to CX-ZZZ | |
| Uzbekistan | UK[1] | UK10000 to UK99999 | |
| Vanuatu | YJ[1] | YJ-AA1 to YJ-ZZ99 | |
| Venezuela | YV[1] |
| |
| Vietnam | VN[2] |
| |
| Yemen | 7O[1] | 7O-AAA to 7O-ZZZ | |
| Zambia | 9J[1] |
| |
| Zimbabwe | Z[1] |
| |
- Since 2022 the registration suffix may contain the numbers 2 to 9, so long as the combination contains at least one letter.
- OE-AAA to OE-AZZ (single-engine aircraft up to 2,000 kg (4,400 lb) MTOW)
- OE-BAA to OE-BZZ (government aircraft)
- OE-CAA to OE-CZZ (single-engine aircraft up to 2,000 kg (4,400 lb) MTOW)
- OE-DAA to OE-DZZ (single-engine aircraft up to 2,000 kg (4,400 lb) MTOW, more than 3 seats)
- OE-EAA to OE-EZZ (single-engine aircraft 2,000–5,700 kg (4,400–12,600 lb) MTOW)
- OE-FAA to OE-FZZ (multi-engine aircraft up to 5,700 kg (12,600 lb) MTOW)
- OE-GAA to OE-GZZ (single/multi-engine aircraft 5,700–14,000 kg (12,600–30,900 lb) MTOW)
- OE-HAA to OE-HZZ (multi-engine aircraft 14,000–20,000 kg (31,000–44,000 lb) MTOW)
- OE-IAA to OE-IZZ (multi-engine aircraft above 20,000 kg (44,000 lb) MTOW)
- OE-KAA to OE-KZZ (single-engine aircraft up to 2,000 kg (4,400 lb) MTOW, more than 3 seats)
- OE-LAA to OE-LZZ (multi-engine aircraft above 20,000 kg (44,000 lb) MTOW)
- OE-RAA to OE-SZZ (lighter-than-air)
- OE-UAA to OE-UZZ (interim registrations)
- OE-VAA to OE-VZZ (experimental/test registrations)
- OE-WAA to OE-WZZ (amphibian and sea planes)
- OE-XAA to OE-XZZ (Rotary wings and helicopters)
- OE-YAA to OE-YZZ (unmanned aerial vehicles)
- OE-ZAA to OE-ZZZ (lighter-than-air)
- OE-0001 to OE-0999 (gliders/ultralights)
- OE-5000 to OE-5999 (gliders/ultralights)
- OE-6000 to OE-6989 (motorized hang/paragliders)
- OE-6990 to OE-6999 (motorized hang/paragliders, test registrations)
- OE-7000 to OE-7989 (aerodynamically-controlled ultralights)
- OE-7990 to OE-7999 (aerodynamically-controlled ultralights, test registrations)
- OE-8000 to OE-8989 (weight-controlled ultralights)
- OE-8990 to OE-8999 (weight-controlled ultralights, test registrations)
- OE-9000 to OE-9989 (motor gliders/ultralights)
- OE-9990 to OE-9999 (motor gliders/ultralights, test registrations)
- Only C-F, C-G, C-I & CF- are allocated in Canada.
- Since 2018 the suffix may contain letters in last 2 positions. In this scheme the digit immediately after the dash indicates the type of aircraft. e.g. 2 for Boeing and 3 for Airbus.
- Does not figure in the ICAO document "AIRCRAFT NATIONALITY MARKS, NATIONAL EMBLEMS AND COMMON MARKS".
- F-O is for aircraft based outside mainland France, but aircraft may also retain mainland F-B, F-G or F-H series.
- Any combination of 3 to 5 letters and numbers permitted (except the letters "I" or "O" are not permitted when the suffix contains numbers).
Retired allocations
Some post-1928 prefixes have been retired due to various reasons, including decolonization and the dissolution of sovereign states.
| Country/territory or region | Registration prefix | Adopted | Retired | Replaced with | Presentation and notes |
|---|---|---|---|---|---|
| Aden | VR-A[citation needed] | 1939 | 1939 | British colonial allocation | |
| Algeria | F-O[citation needed][a] | 1929 | 1962 | 7T | French colonial allocation |
| Angola | CR-L[36] | 1929 | 1975 | D2 | Portuguese colonial allocation |
| Argentina | R[citation needed][b] | 1929 | 1932 | LV | |
| Austria | A[citation needed] | 1929 | 1939 | OE | |
| Bahamas | VP-B[citation needed] | 1929 | 1975 | C6 | British colonial allocation |
| Barbados | VQ-B[citation needed] | 1952 | 1968 | 8P | British colonial allocation |
| Basutoland | VQ-ZA, VQ-ZD[citation needed] | 1929 | 1967 | 7P | British colonial allocation |
| Bechuanaland | VQ-ZE, VQ-ZH[citation needed] | 1929 | 1968 | A2 | British protectorate allocation |
| Bermuda | VR-B[citation needed] | 1931 | VP-B | British colonial allocation | |
| Bosnia and Herzegovina | T9[citation needed] | E7 | |||
| Brunei | VR-U[citation needed] | 1929 | V8 | British colonial allocation | |
| Burundi | BR[citation needed] | 1962 | 1965 | 9U | |
| Cambodia | F-KH[citation needed] | 1945 | 1954 | KW | French colonial allocation |
| KW[citation needed] | 1954 | XU | |||
| Cameroon | F-O[citation needed][a] | 1929 | 1960 | TJ | French colonial allocation |
| VR-N[citation needed] | 1929 | 1958 | TJ, 5N | British colonial allocation | |
| Canada | CF[citation needed] | 1929 | 1974 | C | |
| Cape Verde | CR-C[citation needed] | 1929 | D4 | Portuguese colonial allocation | |
| Cayman Islands | VR-C[citation needed] | 1968 | VP-C | British colonial allocation | |
| Ceylon | VP-C[citation needed] | 1929 | 1948 | CY | British colonial allocation |
| CY[citation needed] | 1948 | 1954 | 4R | ||
| Chad | F-O[citation needed][a] | 1929 | 1960 | TT | French colonial allocation |
| China | XT[citation needed] | 1929 | 1949 | B | |
| Colombia | C[citation needed] | 1929 | 1946 | HK | C was reallocated to Canada in 1974 |
| Congo | F-O[citation needed][a] | 1929 | 1960 | TN | French colonial allocation |
| OO-C[citation needed] | 1929 | 1960 | 9O | Belgian colonial allocation | |
| Cote D'Ivoire | F-O[citation needed][a] | 1929 | 1960 | TU | French colonial allocation |
| Cyprus | VQ-C[citation needed] | 1952 | 1960 | 5B | British colonial allocation |
| Czechoslovakia | OK[citation needed] | 1929 | 1993 | Following dissolution, the allocation of OK went to the Czech Republic, while Slovakia was allocated the new prefix OM | |
| Dahomey/Benin | F-O[citation needed][a] | 1929 | 1960 | TY | French colonial allocation |
| Danzig | YM[citation needed] | 1929 | 1939 | D | |
| Dutch East Indies | JZ[citation needed] | 1945 | Dutch colonial allocation | ||
| East Germany | DDR[citation needed] | 1945 | 1956 | DM | |
| DM[citation needed] | 1956 | D | Replaced with D after German reunification | ||
| Estonia | ES[citation needed] | 1929 | 1939/1940 | СССР | Allocation restored following the dissolution of the Soviet Union |
| Fiji | VQ-F[citation needed] | 1929 | 1971 | DQ | British colonial allocation |
| Finland | K-S[citation needed] | 1919 | 1931 | OH | Prefix carried over from pre-1928 allocation |
| France | FC[citation needed] | 1940 | 1944 | F | Free France |
| Gabon | F-O[citation needed][a] | 1929 | 1960 | TR | French colonial allocation |
| Gambia | VP-X[citation needed] | 1929 | 1945 | British colonial/protectorate allocation | |
| Gold Coast | VP-A[citation needed] | 1929 | 1957 | 9G | British colonial allocation |
| Gibraltar | VR-G[citation needed] | 1929 | 1939 | G | British colonial allocation |
| Grenada | VQ-G[citation needed] | 1962 | J3 | British colonial allocation | |
| Guatemala | LG[citation needed] | 1936 | 1948 | TG | |
| Guiana | VP-G[citation needed] | 1929 | 1967 | 8R | British colonial allocation |
| Guinea | F-O[citation needed][a] | 1929 | 1958 | 3X | French colonial allocation |
| Guinea-Bissau/Guinea | CR-G[citation needed] | 1929 | 1975 | J5 | Portuguese colonial allocation |
| Honduras | XH[citation needed] | 1929 | 1960 | HR | |
| British Honduras | VP-H[citation needed] | 1947 | V3 | British colonial allocation | |
| Hong Kong | VR-H[citation needed] | 1929 | B-H | British colonial allocation | |
| India | CR-I[citation needed] | 1929 | 1961 | VT | Portuguese colonial allocation |
| Indochina | F-VN[citation needed] | 1929 | 1954 | XV | French colonial allocation |
| Iran | RV[citation needed] | 1929 | 1944 | EP | |
| Jamaica | VP-J[citation needed] | 1930 | 1964 | 6Y | British colonial allocation |
| Japan | J[citation needed] | 1929 | 1945 | JA, JR | Japanese aviation was temporarily banned following the end of WWII |
| Jersey | ZJ[37][38] | 2015 | 2022 | ZJ-AAA to ZJ-ZZZ, excluding combinations only containing the letters I, O, or S. Only four aircraft were registered with this prefix. | |
| Johor | VR-J[citation needed] | 1929 | 1963 | 9M | British protectorate allocation |
| Kampuchea | XU[citation needed] | 1954 | 1979 | ||
| Katanga | KA[citation needed] | 1961 | 1963 | 9O | Unofficial separatist allocation |
| Kenya | VP-K[citation needed] | 1929 | 1963 | 5Y | British colonial allocation |
| Kuwait | K[citation needed] | 1967 | 1968 | 9K | |
| Laos | F-L[citation needed] | 1945 | 1954 | XW | French colonial allocation |
| XW[citation needed] | 1954 | 1975 | RDPL | ||
| Latvia | YL[citation needed] | 1929 | 1939/1940 | СССР | Allocation restored following the dissolution of the Soviet Union |
| Lebanon | LR[citation needed] | 1944 | 1954 | OD | |
| Leeward and Windward Islands | VP-L[citation needed] | 1929 | V2 | British colonial allocation | |
| Liberia | LI[citation needed] | 1929 | 1952 | EL | |
| EL[39] | 1952 | c. 2002 | A8 | ||
| Lithuania | LY[citation needed] | 1929 | 1939/1940 | СССР | Allocation restored following the dissolution of the Soviet Union |
| RY[citation needed] | 1929 | 1939 | |||
| Luxembourg | UL[citation needed] | 1929 | 1939 | LX | |
| Macau | CR-M[citation needed] | 1929 | CS-M | Portuguese colonial allocation | |
| CS-M[citation needed] | 1999 | B-M | |||
| Madagascar | F-O[citation needed][a] | 1929 | 1960 | 5R | French colonial allocation |
| Malaya | VR-R[citation needed] | 1929 | 1963 | 9M | British colonial allocation |
| Mali | F-O[citation needed][a] | 1929 | 1960 | TZ | French colonial allocation |
| Malta | VP-M[citation needed] | 1929 | 1968 | 9H | British colonial allocation |
| Mauritania | F-O[citation needed][a] | 1929 | 1960 | 5T | French colonial allocation |
| Mauritius | VQ-M[citation needed] | 1929 | 1968 | 3B | British colonial allocation |
| Monaco | CZ[citation needed] | 1929 | 1949 | MC | |
| MC[citation needed] | 1949 | 1959 | 3A | ||
| Morocco | F-D[citation needed] | 1929 | 1952 | CN | French colonial allocation |
| Mozambique | CR-A[citation needed] | 1929 | 1975 | C9 | Portuguese colonial allocation |
| CR-B[citation needed] | 1971 | 1975 | |||
| New Zealand | ZM[citation needed] | 1929 | 1939 | ZK, ZL, ZM | Allocation later restored |
| Newfoundland | VO[citation needed] | 1929 | 1939 | CF | British colonial allocation |
| Nicaragua | YN[citation needed] | 1929 | 1936 | AN | Allocation later restored |
| AN[citation needed] | 1939 | YN | |||
| Niger | F-O[citation needed][a] | 1929 | 1960 | 5U | French colonial allocation |
| North Borneo | VR-O[citation needed] | 1929 | 1963 | 9M | British colonial/protectorate allocation |
| Northern Rhodesia | VP-R[citation needed] | 1929 | 1953 | VP-Y | British protectorate allocation |
| Nyasaland | VP-N[citation needed] | 1929 | 1953 | VP-Y | British colonial allocation |
| VP-Y[citation needed] | 1953 | 1964 | 7Q, 9J | British colonial allocation | |
| Palestine | VQ-P[citation needed] | 1930 | 1948 | 4X | British mandatory allocation. Following the end of the British Mandate, the successor state of Israel was allocated the prefix 4X. |
| Panama | R[citation needed][b] | 1929 | 1943 | RX | |
| RX[citation needed] | 1943 | 1952 | HP | ||
| Peru | OA[citation needed] | 1929 | 1950 | OB | |
| Philippines | PI[citation needed] | 1941 | 1975 | RP | |
| Rhodesia | VP-Y[citation needed] | 1929 | 1964 | 7Q, 9J | British colonial allocation |
| VP-W[citation needed] | 1971 | Z | British colonial allocation | ||
| Romania | CV[citation needed] | 1929 | 1936 | YR | |
| Ruanda-Urundi | OO-C | Belgian colonial allocation | |||
| Saar Territory | TS[citation needed] | 1930 | 1931 | EZ | Unofficial British/French mandatory allocation |
| EZ[citation needed] | 1929 | 1933 | SL | British/French mandatory allocation | |
| SL[citation needed] | 1947 | 1959 | D | French protectorate allocation | |
| Saint Kitts and Nevis | VP-LK, VP-LL[citation needed] | V4 | British colonial allocation | ||
| Saint Lucia | VQ-L[citation needed] | 1965 | J6 | British colonial allocation | |
| Saint Vincent and the Grenadines | VP-V[citation needed] | 1959 | J8 | British colonial allocation | |
| Sarawak | VR-W[citation needed] | 1929 | British colonial allocation | ||
| Saudi Arabia | UH[citation needed] | 1945 | HZ | ||
| Senegal | F-O[citation needed][a] | 1929 | 1960 | 6V | French colonial allocation |
| Seychelles | VQ-S[citation needed] | 1929 | 1977 | S7 | British colonial allocation |
| Sierra Leone | VR-L[citation needed] | 1929 | 1961 | 9L | British protectorate allocation |
| Singapore | VR-S[citation needed] | 1929 | 1965 | 9V | British colonial allocation |
| Somalia/Somaliland | VP-S[citation needed] | 1929 | 1960 | 6OS | British colonial allocation |
| 6OS[citation needed] | 1960 | 1969 | 6O | ||
| South Vietnam | XV[citation needed] | 1959 | 1975 | ||
| Southern Rhodesia | VP-Y[citation needed] | 1929 | 1964 | 7Q, 9J | British colonial allocation |
| Soviet Union | СССР[citation needed] | 1929 | Multiple[c] | Written in Cyrillic script, equivalent to "SSSR" in Latin script | |
| Spain | M[citation needed] | 1929 | 1933 | EC | |
| Sudan | SN[citation needed] | 1929 | 1953 | ST | British/Egyptian colonial allocation |
| Swaziland | VQ-ZI[citation needed] | 1929 | 1975 | 3D | British colonial allocation |
| Switzerland | CH[citation needed] | 1929 | 1936 | HB | |
| Tonga | VQ-F[citation needed] | 1929 | 1971 | DQ | British protectorate allocation |
| Transjordan | TJ[citation needed] | 1946 | 1954 | JY | British protectorate allocation |
| Trinidad and Tobago | VP-T[citation needed] | 1931 | 1965 | 9Y | British colonial allocation |
| Tunisia | F-O[citation needed][a] | 1929 | 1956 | TS | French colonial allocation |
| Ubangi-Shari | F-O[citation needed][a] | 1929 | 1960 | TL | French colonial allocation |
| Uganda | VP-U[citation needed] | 1929 | 1962 | 5X | British protectorate allocation |
| Upper Volta | F-O[citation needed][a] | 1929 | 1960 | XT | French colonial allocation |
| Vietnam | 3W[citation needed] | 1954 | 1959 | XV | |
| Weihaiwei | VP-W[citation needed] | 1929 | 1939 | British colonial allocation | |
| Western Pacific Territories | VP-P[citation needed] | 1929 | H4 | British colonial allocation | |
| Yemen | YE[citation needed] | 1955 | 1969 | 4W | |
| 4W[citation needed] | 1969 | 7O | |||
| Yugoslavia | UN[citation needed] | 1929 | 1935 | YU | |
| Zaire | 9O[citation needed] | 1960 | 1966 | 9Q | |
| Zanzibar | VP-Z[citation needed] | 1929 | 1964 | 5H | British protectorate allocation |
- Colonial allocation F-O was shared between Algeria, Cameroon, Chad, Congo, Dahomey/Benin, Gabon, Guinea, Cote D'Ivoire, Madagascar, Mali, Mauritania, Niger, Senegal, Tunisia, Ubangi-Shari, and Upper Volta.
- The prefix R was shared between Argentina and Panama. Registrations from the two countries were differentiated by the number of digits, with Panama using two digits while Argentina used three.
- Following the dissolution of the Soviet Union, the individual successor states each adopted their own aircraft registration prefix.
Pre-1928 allocations
Note: in the suffix pattern, n represents a number, x represents a letter
| Country or region | Registration prefix | Suffix pattern | 1913 radio call letters |
|---|---|---|---|
| Abyssinia | A-B[a] | A-Bxxx | |
| Afghanistan | Y-A[b] | Y-Axxx | |
| Albania | B-A[c] | B-Axxx | |
| Argentina | R-A[d] | R-Axxx | LIA to LRZ |
| Australia | G-AU[41] | G-AUxx | VHA to VKZ |
| Austria-Hungary and Bosnia-Herzegovina | HAA to HFZ, OGA to OMZ and UNA to UZZ[citation needed] | ||
| Belgium | O-B[e] | O-Bxxx | ONA to OTZ |
| Bolivia | C-B[e] | C-Bxxx | none |
| Brazil | P-B[e] | P-Bxxx | SNA to STZ |
| Canada | G-C[41] | G-Cxxx, except G-CYxx | VAA to VGZ (Newfoundland: VOA to VOZ) |
| G-CY (government aircraft, including military)[43][41] | G-CYxx | ||
| Bulgaria | B-B[c] | B-Bxxx | LXA to LZZ |
| Chile | B-C[f] | B-Cxxx | COA to CPZ |
| China | X-C[e] | X-Cxxx | none |
| Colombia | C[citation needed] | C-n to C-nnn | none |
| Costa Rica | TI-[c] | TI-xxx | |
| Cuba | C-C[e] | C-Cxxx | none |
| Czechoslovakia | L-B[e] | L-Bxxx | |
| Danzig | |||
| Y-M[a] | Y-Mxxx | Not applicable | |
| Dz | Dz-nnn | ||
| Denmark | T-D[g] | T-Dxxx | OUA to OZZ |
| Dominica | Z-D[b] | Z-Dxxx | |
| Dominican Republic | HI[b] | HIxxx | |
| Ecuador | E-E[e][h] | E-Exxx | |
| Egypt | SUA to SUZ[citation needed] | ||
| El Salvador | Y-S[i] | Y-Sxxx | |
| Estonia | E-A[j] | E-Axxx | |
| Finland | K-S[j] | K-Sxxx | |
| France | F[e] | F-xxxx | F and UAA to UMZ |
| Germany | D[citation needed] | D-nnnn | A, D and KAA to KCZ[44] |
| Greece | S-X[e] | S-Xxxx | SVA to SZZ |
| Guatemala | L-G[e] | L-Gxxx | |
| Haiti | H-H[e][h] | H-Hxxx | |
| Hejaz | A-H[e] | A-Hxxx | |
| Honduras | X-H[e] | X-Hxxx | |
| Hungary | |||
| H-H[g] | H-Hxxx | ||
| H-O[k] | H-Oxxx | ||
| India | G-I[41] | G-Ixxx | VTA to VWZ |
| Italy | I[e] | I-xxxx | I |
| Japan | J[e] | J-xxxx | J |
| Latvia | B-L[l] | B-Lxxx | |
| Liberia | L-L[e] | L-Lxxx | |
| Lithuania | Z-L[h] | Z-Lxxx | |
| Luxembourg | L-U[l] | L-Uxxx | |
| Mexico | XAA to XCZ[44] | ||
| Monaco | M-M[g] | M-Mxxx | CQA to CQZ |
| M-O[k] | M-Oxxx | ||
| Morocco | CNA to CNZ[citation needed] | ||
| Netherlands | H-N[m] | H-Nxxx | PAA to PMZ |
| New Zealand | G-NZ[41] | G-NZxx | VLA to VMZ |
| Nicaragua | A-N[e] | A-Nxxx | |
| Norway | LAA to LHZ[citation needed] | ||
| Panama | S-P[e] | S-Pxxx | |
| Persia | P-I[a] | P-Ixxx | |
| Peru | O-P[e] | O-Pxxx | |
| Poland | P-P[e] | P-Pxxx | |
| Portugal | C-P[e] | C-Pxxx | CRA to CTZ |
| Romania | C-R[e] | C-Rxxx | CVA to CVZ |
| Russia | R-R[citation needed] | R-Rxxx, RR-xxx | R |
| Serbia-Croatia-Slovenia | X-S[e] | X-Sxxx | |
| Siam | H-S[e] | H-Sxxx | HGA to HHZ |
| South Africa | G-UA[41] | G-UAxx | VNA to VNZ |
| Spain | M[m] | M-xxxx | EAA to EGZ |
| Sweden | S-A[c] | S-Axxx | SAA to SMZ |
| Switzerland | HB[m] | HB-nnn | |
| United Kingdom | K[45] | K-nnn | B, G and M (British colonies not autonomous: VPA to VSZ) |
| G-E | G-EAxx, G-EBxx, G-EDCA | ||
| G-F (lighter than air craft) | G-FAAx | ||
| G-G (gliders) | G-GAAx | ||
| United States | N[e] | N-xxxx | KDA to KZZ, N and W |
| Uruguay | C-U[e][h] | C-Uxxx | CWA to CWZ |
- Adopted at the International Commission for Air Navigation (ICAN) meeting of 13 October 1919.[42]