I have created an FG reference manual version of a rules cheat sheet. It contains all the important rules in abbreviated point form. 

List of topics:

• Attributes and Skills
• Movement and Exploration
• Combat
• Equipment
• Health
• Stress and Panic
• Hazards
• Xenomorphs
• Synthetics
• End of Session

An example of a reference page text:

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Vehicle Combat Rules

• Enter, Mount, and Start are FAST actions.
  
• Drive as a FAST action to move # zones = Speed.
• You can Drive twice in one round.

Ramming

• Roll PILOTING (+Maneuverability) as SLOW action.
  
• Counts as Close Combat, but uses Piloting .
• Damage done to the target = ramming vehicle's Hull Rating / 5, rounded up.
• If the target is a vehicle, then Hull Rating of the ramming vehicle must be = the target's Hull Rating.
• If the target vehicle is Wrecked, then the occupants take the same damage as the rammed vehicle did.

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