Locale#getAvailableLocales()
の返すロケールにひとつ以上含まれるもの (JDK 1.1 環境は定数として定義されている地域)。対象は全て Sun JDK だが複数言語版が存在するものに関しては日本語版か i18n 版を使用。
| α-1 | α-2 | 名前 | 1.1 | 1.2 | 1.3 | 1.4 | 5.0 | 6 |
| AD | AND | - | - | - | - | - | - | |
| AE | ARE | - | ○ | ○ | ○ | ○ | ○ | |
| AF | AFG | - | - | - | - | - | - | |
| AG | ATG | - | - | - | - | - | - | |
| AI | AIA | - | - | - | - | - | - | |
| AL | ALB | - | ○ | ○ | ○ | ○ | ○ | |
| AM | ARM | - | - | - | - | - | - | |
| AN | ANT | - | - | - | - | - | - | |
| AO | AGO | - | - | - | - | - | - | |
| AQ | ATA | - | - | - | - | - | - | |
| AR | ARG | - | ○ | ○ | ○ | ○ | ○ | |
| AS | ASM | - | - | - | - | - | - | |
| AT | AUT | - | ○ | ○ | ○ | ○ | ○ | |
| AU | AUS | - | ○ | ○ | ○ | ○ | ○ | |
| AW | ABW | - | - | - | - | - | - | |
| AX | ALA | - | - | - | - | - | - | |
| AZ | AZE | - | - | - | - | - | - | |
| BA | BIH | - | - | - | - | - | ○ | |
| BB | BRB | - | - | - | - | - | - | |
| BD | BGD | - | - | - | - | - | - | |
| BE | BEL | - | ○ | ○ | ○ | ○ | ○ | |
| BF | BFA | - | - | - | - | - | - | |
| BG | BGR | - | ○ | ○ | ○ | ○ | ○ | |
| BH | BHR | - | ○ | ○ | ○ | ○ | ○ | |
| BI | BDI | - | - | - | - | - | - | |
| BJ | BEN | - | - | - | - | - | - | |
| BM | BMU | - | - | - | - | - | - | |
| BN | BRN | - | - | - | - | - | - | |
| BO | BOL | - | ○ | ○ | ○ | ○ | ○ | |
| BR | BRA | - | ○ | ○ | ○ | ○ | ○ | |
| BS | BHS | - | - | - | - | - | - | |
| BT | BTN | - | - | - | - | - | - | |
| BV | BVT | - | - | - | - | - | - | |
| BW | BWA | - | - | - | - | - | - | |
| BY | BLR | - | ○ | ○ | ○ | ○ | ○ | |
| BZ | BLZ | - | - | - | - | - | - | |
| CA | CAN | ○ | ○ | ○ | ○ | ○ | ○ | |
| CC | CCK | - | - | - | - | - | - | |
| CD | COD | - | - | - | - | - | - | |
| CF | CAF | - | - | - | - | - | - | |
| CG | COG | - | - | - | - | - | - | |
| CH | CHE | - | ○ | ○ | ○ | ○ | ○ | |
| CI | CIV | - | - | - | - | - | - | |
| CK | COK | - | - | - | - | - | - | |
| CL | CHL | - | ○ | ○ | ○ | ○ | ○ | |
| CM | CMR | - | - | - | - | - | - | |
| CN | CHN | ○ | ○ | ○ | ○ | ○ | ○ | |
| CO | COL | - | ○ | ○ | ○ | ○ | ○ | |
| CR | CRI | - | ○ | ○ | ○ | ○ | ○ | |
| CS | SCG | - | - | - | - | - | ○ | |
| CU | CUB | - | - | - | - | - | - | |
| CV | CPV | - | - | - | - | - | - | |
| CX | CXR | - | - | - | - | - | - | |
| CY | CYP | - | - | - | - | - | ○ | |
| CZ | CZE | - | ○ | ○ | ○ | ○ | ○ | |
| DE | DEU | ○ | ○ | ○ | ○ | ○ | ○ | |
| DJ | DJI | - | - | - | - | - | - | |
| DK | DNK | - | ○ | ○ | ○ | ○ | ○ | |
| DM | DMA | - | - | - | - | - | - | |
| DO | DOM | - | ○ | ○ | ○ | ○ | ○ | |
| DZ | DZA | - | ○ | ○ | ○ | ○ | ○ | |
| EC | ECU | - | ○ | ○ | ○ | ○ | ○ | |
| EE | EST | - | ○ | ○ | ○ | ○ | ○ | |
| EG | EGY | - | ○ | ○ | ○ | ○ | ○ | |
| EH | ESH | - | - | - | - | - | - | |
| ER | ERI | - | - | - | - | - | - | |
| ES | ESP | - | ○ | ○ | ○ | ○ | ○ | |
| ET | ETH | - | - | - | - | - | - | |
| FI | FIN | - | ○ | ○ | ○ | ○ | ○ | |
| FJ | FJI | - | - | - | - | - | - | |
| FK | FLK | - | - | - | - | - | - | |
| FM | FSM | - | - | - | - | - | - | |
| FO | FRO | - | - | - | - | - | - | |
| FR | FRA | ○ | ○ | ○ | ○ | ○ | ○ | |
| GA | GAB | - | - | - | - | - | - | |
| GB | GBR | ○ | ○ | ○ | ○ | ○ | ○ | |
| GD | GRD | - | - | - | - | - | - | |
| GE | GEO | - | - | - | - | - | - | |
| GF | GUF | - | - | - | - | - | - | |
| GH | GHA | - | - | - | - | - | - | |
| GI | GIB | - | - | - | - | - | - | |
| GL | GRL | - | - | - | - | - | - | |
| GM | GMB | - | - | - | - | - | - | |
| GN | GIN | - | - | - | - | - | - | |
| GP | GLP | - | - | - | - | - | - | |
| GQ | GNQ | - | - | - | - | - | - | |
| GR | GRC | - | ○ | ○ | ○ | ○ | ○ | |
| GS | SGS | - | - | - | - | - | - | |
| GT | GTM | - | ○ | ○ | ○ | ○ | ○ | |
| GU | GUM | - | - | - | - | - | - | |
| GW | GNB | - | - | - | - | - | - | |
| GY | GUY | - | - | - | - | - | - | |
| HK | HKG | - | ○ | ○ | ○ | ○ | ○ | |
| HM | HMD | - | - | - | - | - | - | |
| HN | HND | - | ○ | ○ | ○ | ○ | ○ | |
| HR | HRV | - | ○ | ○ | ○ | ○ | ○ | |
| HT | HTI | - | - | - | - | - | - | |
| HU | HUN | - | ○ | ○ | ○ | ○ | ○ | |
| ID | IDN | - | - | - | - | - | ○ | |
| IE | IRL | - | ○ | ○ | ○ | ○ | ○ | |
| IL | ISR | - | ○ | ○ | ○ | ○ | ○ | |
| IN | IND | - | - | - | ○ | ○ | ○ | |
| IO | IOT | - | - | - | - | - | - | |
| IQ | IRQ | - | ○ | ○ | ○ | ○ | ○ | |
| IR | IRN | - | - | - | - | - | - | |
| IS | ISL | - | ○ | ○ | ○ | ○ | ○ | |
| IT | ITA | ○ | ○ | ○ | ○ | ○ | ○ | |
| JM | JAM | - | - | - | - | - | - | |
| JO | JOR | - | ○ | ○ | ○ | ○ | ○ | |
| JP | JPN | ○ | ○ | ○ | ○ | ○ | ○ | |
| KE | KEN | - | - | - | - | - | - | |
| KG | KGZ | - | - | - | - | - | - | |
| KH | KHM | - | - | - | - | - | - | |
| KI | KIR | - | - | - | - | - | - | |
| KM | COM | - | - | - | - | - | - | |
| KN | KNA | - | - | - | - | - | - | |
| KP | PRK | - | - | - | - | - | - | |
| KR | KOR | ○ | ○ | ○ | ○ | ○ | ○ | |
| KW | KWT | - | ○ | ○ | ○ | ○ | ○ | |
| KY | CYM | - | - | - | - | - | - | |
| KZ | KAZ | - | - | - | - | - | - | |
| LA | LAO | - | - | - | - | - | - | |
| LB | LBN | - | ○ | ○ | ○ | ○ | ○ | |
| LC | LCA | - | - | - | - | - | - | |
| LI | LIE | - | - | - | - | - | - | |
| LK | LKA | - | - | - | - | - | - | |
| LR | LBR | - | - | - | - | - | - | |
| LS | LSO | - | - | - | - | - | - | |
| LT | LTU | - | ○ | ○ | ○ | ○ | ○ | |
| LU | LUX | - | ○ | ○ | ○ | ○ | ○ | |
| LV | LVA | - | ○ | ○ | ○ | ○ | ○ | |
| LY | LBY | - | ○ | ○ | ○ | ○ | ○ | |
| MA | MAR | - | ○ | ○ | ○ | ○ | ○ | |
| MC | MCO | - | - | - | - | - | - | |
| MD | MDA | - | - | - | - | - | - | |
| ME | MNE | - | - | - | - | - | ○ | |
| MG | MDG | - | - | - | - | - | - | |
| MH | MHL | - | - | - | - | - | - | |
| MK | MKD | - | ○ | ○ | ○ | ○ | ○ | |
| ML | MLI | - | - | - | - | - | - | |
| MM | MMR | - | - | - | - | - | - | |
| MN | MNG | - | - | - | - | - | - | |
| MO | MAC | - | - | - | - | - | - | |
| MP | MNP | - | - | - | - | - | - | |
| MQ | MTQ | - | - | - | - | - | - | |
| MR | MRT | - | - | - | - | - | - | |
| MS | MSR | - | - | - | - | - | - | |
| MT | MLT | - | - | - | - | - | ○ | |
| MU | MUS | - | - | - | - | - | - | |
| MV | MDV | - | - | - | - | - | - | |
| MW | MWI | - | - | - | - | - | - | |
| MX | MEX | - | ○ | ○ | ○ | ○ | ○ | |
| MY | MYS | - | - | - | - | - | ○ | |
| MZ | MOZ | - | - | - | - | - | - | |
| NA | NAM | - | - | - | - | - | - | |
| NC | NCL | - | - | - | - | - | - | |
| NE | NER | - | - | - | - | - | - | |
| NF | NFK | - | - | - | - | - | - | |
| NG | NGA | - | - | - | - | - | - | |
| NI | NIC | - | ○ | ○ | ○ | ○ | ○ | |
| NL | NLD | - | ○ | ○ | ○ | ○ | ○ | |
| NO | NOR | - | ○ | ○ | ○ | ○ | ○ | |
| NP | NPL | - | - | - | - | - | - | |
| NR | NRU | - | - | - | - | - | - | |
| NU | NIU | - | - | - | - | - | - | |
| NZ | NZL | - | ○ | ○ | ○ | ○ | ○ | |
| OM | OMN | - | ○ | ○ | ○ | ○ | ○ | |
| PA | PAN | - | ○ | ○ | ○ | ○ | ○ | |
| PE | PER | - | ○ | ○ | ○ | ○ | ○ | |
| PF | PYF | - | - | - | - | - | - | |
| PG | PNG | - | - | - | - | - | - | |
| PH | PHL | - | - | - | - | - | ○ | |
| PK | PAK | - | - | - | - | - | - | |
| PL | POL | - | ○ | ○ | ○ | ○ | ○ | |
| PM | SPM | - | - | - | - | - | - | |
| PN | PCN | - | - | - | - | - | - | |
| PR | PRI | - | ○ | ○ | ○ | ○ | ○ | |
| PS | PSE | - | - | - | - | - | - | |
| PT | PRT | - | ○ | ○ | ○ | ○ | ○ | |
| PW | PLW | - | - | - | - | - | - | |
| PY | PRY | - | ○ | ○ | ○ | ○ | ○ | |
| QA | QAT | - | ○ | ○ | ○ | ○ | ○ | |
| RE | REU | - | - | - | - | - | - | |
| RO | ROU | - | ○ | ○ | ○ | ○ | ○ | |
| RS | SRB | - | - | - | - | - | ○ | |
| RU | RUS | - | ○ | ○ | ○ | ○ | ○ | |
| RW | RWA | - | - | - | - | - | - | |
| SA | SAU | - | ○ | ○ | ○ | ○ | ○ | |
| SB | SLB | - | - | - | - | - | - | |
| SC | SYC | - | - | - | - | - | - | |
| SD | SDN | - | ○ | ○ | ○ | ○ | ○ | |
| SE | SWE | - | ○ | ○ | ○ | ○ | ○ | |
| SG | SGP | - | - | - | - | - | ○ | |
| SH | SHN | - | - | - | - | - | - | |
| SI | SVN | - | ○ | ○ | ○ | ○ | ○ | |
| SJ | SJM | - | - | - | - | - | - | |
| SK | SVK | - | ○ | ○ | ○ | ○ | ○ | |
| SL | SLE | - | - | - | - | - | - | |
| SM | SMR | - | - | - | - | - | - | |
| SN | SEN | - | - | - | - | - | - | |
| SO | SOM | - | - | - | - | - | - | |
| SR | SUR | - | - | - | - | - | - | |
| ST | STP | - | - | - | - | - | - | |
| SV | SLV | - | ○ | ○ | ○ | ○ | ○ | |
| SY | SYR | - | ○ | ○ | ○ | ○ | ○ | |
| SZ | SWZ | - | - | - | - | - | - | |
| TC | TCA | - | - | - | - | - | - | |
| TD | TCD | - | - | - | - | - | - | |
| TF | ATF | - | - | - | - | - | - | |
| TG | TGO | - | - | - | - | - | - | |
| TH | THA | - | ○ | ○ | ○ | ○ | ○ | |
| TJ | TJK | - | - | - | - | - | - | |
| TK | TKL | - | - | - | - | - | - | |
| TL | TLS | - | - | - | - | - | - | |
| TM | TKM | - | - | - | - | - | - | |
| TN | TUN | - | ○ | ○ | ○ | ○ | ○ | |
| TO | TON | - | - | - | - | - | - | |
| TR | TUR | - | ○ | ○ | ○ | ○ | ○ | |
| TT | TTO | - | - | - | - | - | - | |
| TV | TUV | - | - | - | - | - | - | |
| TW | TWN | ○ | ○ | ○ | ○ | ○ | ○ | |
| TZ | TZA | - | - | - | - | - | - | |
| UA | UKR | - | ○ | ○ | ○ | ○ | ○ | |
| UG | UGA | - | - | - | - | - | - | |
| UM | UMI | - | - | - | - | - | - | |
| US | USA | ○ | ○ | ○ | ○ | ○ | ○ | |
| UY | URY | - | ○ | ○ | ○ | ○ | ○ | |
| UZ | UZB | - | - | - | - | - | - | |
| VA | VAT | - | - | - | - | - | - | |
| VC | VCT | - | - | - | - | - | - | |
| VE | VEN | - | ○ | ○ | ○ | ○ | ○ | |
| VG | VGB | - | - | - | - | - | - | |
| VI | VIR | - | - | - | - | - | - | |
| VN | VNM | - | - | - | - | ○ | ○ | |
| VU | VUT | - | - | - | - | - | - | |
| WF | WLF | - | - | - | - | - | - | |
| WS | WSM | - | - | - | - | - | - | |
| YE | YEM | - | ○ | ○ | ○ | ○ | ○ | |
| YT | MYT | - | - | - | - | - | - | |
| ZA | ZAF | - | ○ | ○ | ○ | ○ | ○ | |
| ZM | ZMB | - | - | - | - | - | - | |
| ZW | ZWE | - | - | - | - | - | - | |
| 合計 | 242 | 10 | 83 | 83 | 84 | 85 | 95 | |