Related:

• ano- pref. [SI: the next quantifier below micro
  meaning * 10^(-9)] Smaller than micro-, and used in the same rather loose and connotative way....
• pico-: [SI: a quantifier meaning * 10^-12] pref.
  Smaller than {nano-}; used in the same rather loose connotative way as {nano-} and {micro-}....
• pico- pref. [SI: a quantifier meaning * 10^-12] Smaller than nano
  used in the same rather loose connotative way as nano- and micro-....
• micro-: pref. 1. Very small; this is the root of its use as a quantifier prefix.
  2. A quantifier prefix, calling for multiplication by 10^(-6) (see {{quantifiers}})....
• quantifiers In techspeak and jargon, the standard metric prefixes used in the SI (Systè
  me International) conventions for scientific measurement have dual uses....
• micro- pref. 1. Very small; this is the root of its use as a quantifier prefix.
  2. A quantifier prefix, calling for multiplication by 10^(-6) (see quantifiers)....
• PI seconds is a nanocentury. -- Tom Duff, Bell Lab
• anotechnology:: /nan'-oh-tek-no`l*-jee/ n. A hypothetical fabrication technology in which objects are designed and built with the individual specification and placement of each separate atom.
  The first unequivocal nanofabrication experiments took place in 1990, for example with the deposition of individual xenon atoms on a nickel substrate to spell the logo of a certain very large computer company....
• anofortnight: [Adelaide University] n. 1 fortnight * 10^-9, or about 1.
  2 msec. This unit was used largely by students doing undergraduate practicals....