| FOF Code | Description |
| + FU403093013.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by Fannie Mae (includes all GSEs before 2000:Q4) |
| + FU403093023.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by Freddie Mac |
| + FU403093033.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by FHLB |
| + FU403093043.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by Farm Credit System |
| + FU403093053.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by Farmer Mac |
| + FU403093063.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by FICO |
| + FU403093073.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by REFCORP |
| + FU403093083.Q | Government-sponsored enterprises; unidentified miscellaneous assets held by Sallie Mae |