| FOF Code | Description |
| + FU543065075.Q | Life insurance companies, general accounts; total mortgages, including those held by U.S. captive reinsurers; asset |
| - FU543065175.Q | Life insurance companies, general accounts; one-to-four-family residential mortgages, including those held by U.S. captive reinsurers and farm houses; asset |
| - FU543065475.Q | Life insurance companies, general accounts; multifamily residential mortgages, including those held by U.S. captive reinsurers; asset |
| - FU543065675.Q | Life insurance companies, general accounts; farm mortgages on farm land; asset |