text: Appendix F
  Sustainment Symbols
  This appendix depicts and describes the unit symbols used in FM 4-0. Readers should refer to
  MIL-STD 2525E and FM 1-02.2 for more information about military symbols.
  F-1. Military symbols are governed by the rules in MIL-STD 2525E. FM 1-02.2 is the Army proponent
  publication for all military symbols and complies with MIL-STD 2525E.
  F-2. FM 1-02.2 provides a single standard for developing and depicting hand-drawn and computer-
  generated military symbols for situation maps, overlays, and annotated aerial photographs for all types of
  military operations. A military symbol is a graphic representation of a unit, equipment, installation, activity,
  control measure, or tactical task relevant to military operations that is used for planning or to represent the
  COP on a map, display, or overlay. Table F-1 contains examples of select sustainment symbols used in FM
  4-0.
  Table F-1. Sustainment symbols
  Staff Representation:
  The author of staff
  illustrations has a lot of
  Unit Unit Symbol discretion in depiction, but
  should avoid mixing staff
  elements with
  MIL-STD-2525E symbols.
  Theater Sustainment
  Command
  Expeditionary Sustainment
  Command
  Ø
  Logistics Support Element
  XXX
  (Corps) AFS
  Sustainment Brigade
  -or-
  Ø
  Logistics Support Element
  XX
  (Division) AFS