| anrc | Current Alaska Native Regional Corporation (ANRC) |
| anrc00 | Census 2000 Alaska Native Regional Corporation (ANRC) |
| cd110 | Current (110th) Congressional District |
| cd108 | 108th Congressional District |
| cd106 | 106th Congressional District |
| concity | Current Consolidated City |
| concity00 | Census 2000 Consolidated City |
| county | Current County and Equivalent |
| county00 | Census 2000 County and Equivalent |
| place | Current Place |
| place00 | Census 2000 Place |
| puma100 | Census 2000 1-Percent Public Use Microdata Area (PUMA1) |
| puma500 | Census 2000 5- or 10-Percent* Public Use Microdata Area (PUMA5) |
| elsd | Current Elementary School District |
| elsd00 | Census 2000 Elementary School District |
| scsd | Current Secondary School District |
| scsd00 | Census 2000 Secondary School District |
| unsd | Current Unified School District |
| unsd00 | Census 2000 Unified School District |
| sldl | Current State Legislative District Lower Chamber (SLDL) |
| sldl00 | Census 2000 State Legislative District Lower Chamber (SLDL) |
| sldu | Current State Legislative District Upper Chamber (SLDU) |
| sldu00 | Census 2000 State Legislative District Upper Chamber (SLDU) |
| uga00 | Census 2000 Urban Growth Area (UGA) |
| us_aiannh | Current American Indian/Alaska Native/Native Hawaiian Area (AIANNH) |
| us_aiannh00 | Census 2000 American Indian/Alaska Native/Native Hawaiian Area (AIANNH) |
| us_aitsn | Current American Indian Tribal Subdivision (AITS) |
| us_aitsn00 | Census 2000 American Indian Tribal Subdivision (AITS) |
| us_cnecta | Current Combined New England City and Town Area (CNECTA) |
| us_csa | Current Combined Statistical Area (CSA) |
| us_metdiv | Current Metropolitan Division |
| us_cbsa | Current Metropolitan Statistical Area/Micropolitan Statistical Area (CBSA) |
| us_necta | Current New England City and Town Area (NECTA) |
| us_nectadiv | Current New England City and Town Area (NECTA) Division |
| us_state | Current State and Equivalent |
| us_state00 | Census 2000 State and Equivalent |
| us_zcta300 | Census 2000 3-Digit ZIP Code Tabulation Area (ZCTA3) |
| us_zcta500 | Census 2000 5-Digit ZIP Code Tabulation Area (ZCTA5) |