Suggestions for codicefiscaleitaliano

The following packages have something in common with the package codicefiscaleitaliano. The packages are ordered in decreasing similarity.

Package glossaries-italian: Italian language module for glossaries package
Package babel-italian: Babel support for Italian text
Package fixltxhyph: Allow hyphenation of partially-emphasised substrings
Package topletter: Letter class for the Politecnico di Torino
Package biblatex-accursius: Citing features for Italian jurists
Package datetime2-italian: Italian language module for the datetime2 package
Package brclc: Support 16-bit (double) calculations in LaTeX
Package calctab: Language for numeric tables
Package euro: Provide Euro values for national currency amounts
Package cvss: Compute and display CVSS base scores
Package attinormativi: A complete typographic framework for Italian normative acts
Package guitbeamer: Beamer-based class for GuIT presentations
Package itnumpar: Spell numbers in words (Italian)
Package tvthesis: A LaTeX class for theses at the Tor Vergata University of Rome
Package basicarith: Macros for typesetting basic arithmetic
Package linearregression: Calculate and display linear regressions
Package papermas: Compute the mass of a printed version of a document
Package randintlist: Creating random integer number lists, with repeating and sorting options
Package xint-regression: Classic regressions, with xint
Package binomexp: Calculate Pascal’s triangle
Package calculation: Typesetting reasoned calculations, also called calculational proofs
Package rangen: Generate random integers, rational and decimal numbers
Package numspell: Spelling cardinal and ordinal numbers
Package lshort-italian: Introduction to LaTeX in Italian
Package fibnum: Generate Fibonacci numbers
Package thepdfnumber: Print PDF numbers with minimal digits
Package bxcalc: Extend the functionality of the calc package
Package didec: Fixed-point arithmetic with two decimal places
Package xfp: Interface to the LaTeX3 floating point unit
Package bnumexpr: Extends eTeX’s \numexpr...\relax construct to big integers
Package bigintcalc: Integer calculations on very large numbers