源文：http://source.android.com/source/build-numbers.html
API级别与NDK的对应关系如下：
| Code name | Version | API level |
|---|---|---|
| (no code name) | 1.0 | API level 1 |
| (no code name) | 1.1 | API level 2 |
| Cupcake | 1.5 | API level 3, NDK 1 |
| Donut | 1.6 | API level 4, NDK 2 |
| Eclair | 2.0 | API level 5 |
| Eclair | 2.0.1 | API level 6 |
| Eclair | 2.1 | API level 7, NDK 3 |
| Froyo | 2.2.x | API level 8, NDK 4 |
| Gingerbread | 2.3 - 2.3.2 | API level 9, NDK 5 |
| Gingerbread | 2.3.3 - 2.3.7 | API level 10 |
| Honeycomb | 3.0 | API level 11 |
| Honeycomb | 3.1 | API level 12, NDK 6 |
| Honeycomb | 3.2.x | API level 13 |
| IceCreamSandwich | 4.0.1 - 4.0.2 | API level 14, NDK 7 |
| IceCreamSandwich | 4.0.3 | API level 15 |
Tags列表如下：
| Build | Tag | Notes |
|---|---|---|
| DRC83 | android-1.6_r1.1 | earliest Donut version, ADP1, ADP2 |
| DRC92 | android-1.6_r1.2 | |
| DRD08 | android-1.6_r1.3 | |
| DRD20 | android-1.6_r1.4 | |
| DMD64 | android-1.6_r1.5 | latest Donut version |
| ESD20 | android-2.0_r1 | earliest Eclair version |
| ESD56 | android-2.0.1_r1 | |
| ERD79 | android-2.1_r1 | Nexus One |
| ERE27 | android-2.1_r2 | Nexus One |
| EPE54B | android-2.1_r2.1p | Nexus One |
| ESE81 | android-2.1_r2.1s | |
| EPF21B | android-2.1_r2.1p2 | latest Eclair version |
| FRF85B | android-2.2_r1 | earliest Froyo version, Nexus One |
| FRF91 | android-2.2_r1.1 | Nexus One |
| FRG01B | android-2.2_r1.2 | |
| FRG22D | android-2.2_r1.3 | |
| FRG83 | android-2.2.1_r1 | Nexus One |
| FRG83D | android-2.2.1_r2 | Nexus One |
| FRG83G | android-2.2.2_r1 | Nexus One |
| FRK76 | android-2.2.3_r1 | |
| FRK76C | android-2.2.3_r2 | latest Froyo version |
| GRH55 | android-2.3_r1 | earliest Gingerbread version, Nexus S |
| GRH78 | android-2.3.1_r1 | Nexus S |
| GRH78C | android-2.3.2_r1 | Nexus S |
| GRI40 | android-2.3.3_r1 | Nexus One, Nexus S |
| GRI54 | android-2.3.3_r1.1 | Nexus S |
| GRJ06D | android-2.3.4_r0.9 | Nexus S 4G |
| GRJ22 | android-2.3.4_r1 | Nexus One, Nexus S, Nexus S 4G |
| GRJ90 | android-2.3.5_r1 | Nexus S 4G |
| GRK39C | android-2.3.6_r0.9 | Nexus S |
| GRK39F | android-2.3.6_r1 | Nexus One, Nexus S |
| GWK74 | android-2.3.7_r1 | latest Gingerbread version, Nexus S 4G |
| ITL41D | android-4.0.1_r1 | earliest IceCreamSandwich version, Galaxy Nexus |
| ITL41D | android-4.0.1_r1.1 | Galaxy Nexus |
| ITL41F | android-4.0.1_r1.2 | Galaxy Nexus |
| ICL53F | android-4.0.2_r1 | Galaxy Nexus |
| IML74K | android-4.0.3_r1 | Nexus S |
| IML77 | latest IceCreamSandwich version |