- infinite point
- infinite polygon
- infinite population
- infinite potency
- infinite prime divisor
- infinite process
- infinite product
- infinite product representation
- infinite program
- infinite progression
- infinite-quantifier
- infinite rank
- infinite region
- infinite representation type
- infinite ring
- infinite sequence
- infinite series
- infinite set
- infinitesimal
- infinitesimal analysis
- infinitesimal automorphism
- infinitesimal bending
- infinitesimal birth rate
- infinitesimal calculus
- infinitesimal character