| Value | Category |
|---|---|
| 000 | Irish |
| 001 | Irish English |
| 002 | Irish American |
| 003 | Irish European |
| 004 | Irish other |
| 005 | Multi nationality |
| 006 | Not Irish |
| 098 | No nationality |
| 103 | Afghan |
| 106 | Albanian |
| 107 | Armenian |
| 109 | Angola |
| 111 | Argentinian |
| 113 | Austrian |
| 114 | Australian |
| 117 | Bosnian |
| 119 | Bangladesh |
| 120 | Belgian |
| 122 | Bulgarian |
| 129 | Brazilian |
| 134 | Belarusian |
| 136 | Canadian |
| 138 | Congo Democratic Republic |
| 140 | Congolese (Congo Belgian) |
| 141 | Swiss |
| 142 | Ivorian |
| 145 | Cameroon |
| 146 | Chinese |
| 153 | Czech |
| 154 | German |
| 156 | Dane |
| 159 | Algerian |
| 161 | Estonia |
| 162 | Egyptian |
| 165 | Spanish |
| 166 | Ethiopian |
| 167 | Finish |
| 172 | French |
| 174 | British |
| 176 | Georgian |
| 179 | Ghana |
| 186 | Greek |
| 195 | Croat |
| 197 | Hungarian |
| 199 | Israeli |
| 201 | Indian |
| 203 | Iraqi |
| 204 | Iranian |
| 206 | Italian |
| 210 | Japanese |
| 211 | Kenyan |
| 218 | South Korean |
| 219 | Kuwaiti |
| 221 | Kazakhstan |
| 226 | Sri Lankan |
| 229 | Lithuanian |
| 231 | Latvian |
| 232 | Libyan |
| 233 | Moroccan |
| 235 | Moldovan |
| 241 | Mongolian |
| 248 | Mauritian |
| 250 | Malawi |
| 251 | Mexico |
| 252 | Malasian |
| 258 | Nigerian |
| 260 | Dutch |
| 261 | Norwegian |
| 262 | Nepalese |
| 265 | New Zealander |
| 271 | Filipino |
| 272 | Pakistani |
| 273 | Polish |
| 278 | Portuguese |
| 283 | Romanian |
| 284 | Russian |
| 287 | Saudi |
| 290 | Sudanese |
| 291 | Swede |
| 292 | Singapore |
| 294 | Slovenian |
| 296 | Slovak |
| 300 | Somali |
| 304 | Syrian |
| 309 | Togo |
| 310 | Siamese |
| 315 | Tunisian |
| 317 | Turk |
| 320 | Taiwanese |
| 322 | Ukrainian |
| 323 | Ugandan |
| 324 | American |
| 329 | Venezuelan |
| 332 | Vietnamese |
| 336 | English |
| 337 | Northern Irish |
| 338 | Scottish |
| 339 | Welsh |
| 343 | South African |
| 345 | Zimbabwean |
| 901 | Other European |
| 902 | Other African |
| 903 | Other South American |
| 904 | Other Central American |
| 905 | Other Caribbean |
| 907 | Other Asian |
| 908 | Other foreign |
| 998 | Unknown |
| 999 | NIU (not in universe) |