| A | Allowed Claim |
| AL | Agricultural Lien |
| AR | Arrearage |
| BG | Basis of Claim: Goods Sold |
| BM | Basis of Claim: Money Loaned |
| BO | Other Basis of Claim |
| BP | Basis of Claim: Personal Injury |
| BR | Basis of Claim: Retiree Benefits per 11 USC |
| BS | Basis of Claim: Services Performed |
| BT | Basis of Claim: Taxes |
| BW | Basis of Claim: Wages |
| C | Combined Wage Claim |
| CH | Charge |
| CM | Chattel Mortgage Claim type when a bank loan is protected by tangible property other than real estate |
| DA | Disaster Unemployment Assistance |
| DB | Debenture |
| EB | Extended Benefits |
| EU | Emergency Unemployment Compensation |
| GC | General Charge |
| HL | Attachment Lien |
| I | Interstate |
| JL | Judgment Lien Lien filed when judgment is entered in conjunction with a suit against personal property of defendant |
| MG | Mortgage |
| ML | Mechanics Lien Type of lien against clients' building and real estate by contractors, etc. to ensure payment |
| NF | North American Free Trade Agreement Affected Unemployment Insurance |
| OL | Other Lien |
| OP | Official Promise |
| P | Prepetition Charges |
| PA | Unsecured Priority Claim: Alimony and Support |
| PB | Unsecured Priority Claim: Employee Benefits |
| PC | Unsecured Priority Claim: Commitments to Maintain Capital |
| PD | Unsecured Priority Claim: Deposits |
| PE | Unsecured Priority Claim: Extensions of Credit |
| PF | Unsecured Priority Claim: Farmers or Fishermen |
| PK | Protested Check |
| PO | Other Unsecured Priority Claim |
| PP | Personal Property Lien |
| PT | Unsecured Priority Claim: Taxes |
| PW | Unsecured Priority Claim: Wages |
| PZ | Protested Bill |
| R | Regular |
| SM | Secured Claim: Motor Vehicle |
| SO | Other Secured Claim |
| SR | Secured Claim: Real Estate |
| SS | Social Security Claim |
| T | Total Claim |
| TC | Treasury Claim |
| TL | Tax Lien Type of lien filed by government agencies against taxpayer property when taxes are not paid |
| TR | Trade Affected Unemployment Insurance |
| TX | Extended Trade Affected Unemployment Insurance |
| U | Unsecured Nonpriority Claim |
| VT | Value Added Tax (VAT) |
| WP | Warrant Pledging |