| FBLD | Packed Decimal (BCD) load. |
| FBSTP | BCD store in memory and POP 8087 Stack. |
| FILD | Integer Load. |
| FIST | Integer Store. |
| FISTP | Integer Store and POP. |
| FLD | Load Real to Stack |
| FST | Store Real from Stack. |
| FSTP | Store Real from Stack and POP. |
| FXCH | Exchange contents of ST with specified stack element. |