| PLO | planned in advance |
|---|---|
| PLO | an instrument (usually driven by a computer) for drawing graphs or pictures |
| PLO | a member of a conspiracy |
| PLO | a clerk who marks data on a chart |
| PLO | a planner who draws up a personal scheme of action |
| PLO | a farm tool having one or more heavy blades to break the soil and cut a furrow prior to sowing |
| PLO | to break and turn over earth esp. with a plow |
| PLO | move in a way resembling that of a plow cutting into or going through the soil |
| PLO | a group of seven bright stars in the constellation Ursa Major |
| PLO | a horse used to pull a plow |
| PLO | continue moving forward |
| PLO | a boy who leads the animals that draw a plow |