| FOF Code | Description |
| + FL343073045.Q | Federal government defined benefit pension funds; claims of pension funds on sponsor; asset |
| + FL344022045.Q | Federal government defined benefit pension funds; debt securities; asset |
| + FL343064135.Q | Federal government pension funds; corporate equities held by National Railroad Retirement Investment Trust; asset |
| + FL343020033.Q | Federal government pension funds; checkable deposits and currency held by National Railroad Retirement Investment Trust; asset |
| + FL343069245.Q | Federal government defined benefit pension funds; nonmarketable Treasury securities; asset |