Promotions may require them, for short

• HR might pay for them
• Job-related moves, for short
• Slangy moves
• HR dept. concerns
• Moves, in real-estate shorthand
• Realtor-speak moves
• Moves, in real estate lingo
• Transfers often entail them, informally
• Some moves, briefly

Wiktionary Word definitions in Wiktionary
n. (plural of relo English)