| Abbreviation | Definition |
|---|---|
| BUGLER3 | Bugler Third Class |
| BUH1 | Builder (heavy Construction) Petty Officer 1st Class |
| BUH2 | Builder (heavy Construction) Petty Officer 2nd Class |
| BUH3 | Builder (heavy Construction) Petty Officer 3rd Class |
| BUHC | Builder (heavy Construction) Chief Petty Officer |
| BUHCA | Builder (heavy Construction) Constructionman Apprentice |
| BUHCN | Builder (heavy Construction) Constructionman |
| BUHCR | Builder (heavy Construction) Constructionman Recruit |
| BUL1 | Builder (light Construction) Petty Officer 1st Class |
| BUL2 | Builder (light Construction) Petty Officer 2nd Class |
| BUL3 | Builder (light Construction) Petty Officer 3rd Class |
| BULC | Builder (light Construction) Chief Petty Officer |
| BULCA | Builder (light Construction) Constructionman Apprentice |
| BULCN | Builder (light Construction) Constructionman |
| BULCR | Builder (light Construction) Constructionman Recruit |
| BUR1 | Builder (concrete) Petty Officer 1st Class |
| BUR2 | Builder (concrete) Petty Officer 2nd Class |
| BUR3 | Builder (concrete) Petty Officer 3rd Class |
| BURC | Builder (concrete) Chief Petty Officer |
| BURCA | Builder (concrete) Constructionman Apprentice |