| Code | Description | 
|---|---|
| AA | AIRCRAFT ARCHIVED | 
| AB | HOT AIR BALLOON | 
| AC | AIRCRAFT | 
| BA | BUSINESS ARCHIVED | 
| BB | BILLBOARDS | 
| CP | COMMERCIAL PROPERTY | 
| EX | EXAMPLES | 
| GK | GLIDERS, KITS & EXPERIMENTAL | 
| LH | LEASEHOLD IMPROVEMENTS | 
| LR | LESSOR | 
| LV | LIVESTOCK | 
| MH | MANUFACTURED HOMES | 
| MI | MINING | 
| NC | UNSECURED REAL PROP | 
| PA | PENDING AIRCRAFT | 
| PB | PENDING BUSINESS | 
| PI | POSSESSORY INTERESTS | 
| TA | TEMPORARY ACCOUNT | 
| TC | TELECOMMUNICATIONS | 
| UT | PUBLIC UTILITIES | 
