Suggestions for iso
The following packages have something in common with the package iso. The packages are ordered in decreasing similarity.
- iso10303: Typesetting the STEP standards
 - iso209: A document style for ISO standards
 - isosigns: ISO signs and colors according to the standards 7001, 7010 and 3864
 - colophon: Provides commands for producing a colophon
 - returntogrid: Semi-automatic grid typesetting
 - grid: Grid typesetting in LaTeX
 - gridset: Grid, a.k.a. in-register, setting
 - pointruler: 12″ Ruler containing Points and Inches
 - typoaid: Macros for font diagnostics
 - passopt: Passing options to packages or classes
 - writeongrid: Write on grid lines
 - isonums: Display numbers in maths mode according to ISO 31-0
 - mpdinbrief: An enhanced version of dinbrief
 - ean13isbn: Print EAN13 for ISBN
 - outoruby: Ruby with line break support for Japanese text
 - stricttex: Strictly balanced brackets and numbers in command names
 - spalign: Typeset matrices and arrays with spaces and semicolons as delimiters
 - dinbrief: German letter DIN style
 - isomath: Mathematics style for science and technology
 - apa7: Format documents in APA style (7th edition)
 - tudscr: Corporate Design of Technische Universität Dresden
 - amnestyreport: A LaTeX class for Amnesty International
 - ut-thesis: University of Toronto thesis style
 - rub-kunstgeschichte: A class for the art history institute at Ruhr University Bochum
 - kdpcover: Covers for books published by Kindle Direct Publishing
 - aeskwadraat: A–Eskwadraat package catalogue
 - abntexto: LaTeX class for formatting academic papers in ABNT standards
 - edmaths: A report and thesis package for the University of Edinburgh (UoE)
 - maine-thesis: A document class for University of Maine graduate theses
 - ufrgscca: A bundle for undergraduate students final work/report (tcc) at UFRGS/EE
 - srdp-mathematik: Typeset Austrian SRDP in mathematics