Earth insertion
LEM
LM
access
admission
apogee
aside
attitude-control rocket
ballistic capsule
booking
burn
capsule
cataloging
chronicling
deep-space ship
docking
docking maneuver
enlistment
enrollment
entering
entrance
entree
entry
episode
ferry rocket
fuel ship
impanelment
import
importation
importing
income
incoming
indexing
infiltration
infix
ingoing
ingress
ingression
injection
inlay
input
inscribing
inscription
insert
inset
insinuation
intake
content
message
subject-matter
substance
alignment
deletion
delivery
edit
extraction
insertions
inspection
manipulation
modification
omission
placement
removal
replacement
transfer
translation
Cistercian
assertion
coercion
desertion
exertion
reassertion
origin