Twin directories of macros:

[DIR]  ftp://ftp.cs.rutgers.edu/pub/ml94/macros/
[DIR]  ftp://ftp.gfz-potsdam.de/pub/home/sf/indridi/forjurgen/texmf/doc/pgf/macros/
[DIR]  ftp://ftp.mathematik.tu-darmstadt.de/pub/JOLT/macros/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.3/pub/TeX/text1/macros/
[DIR]  ftp://ftp.stat.umn.edu/pub/Classes/5021/Bingham/macros/
[DIR]  ftp://ftp.stat.umn.edu/pub/Classes/5932/Bingham/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/obsolete/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/systems/win32/bakoma/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/generic/diagrams/kuvio/doc-src/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/mtex/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/text1/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/plain/contrib/font-change/tex/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/info/digests/tugboat/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/info/french-translations/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/install/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/language/ethiopia/ethtex/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/language/hebrew/hebtex/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/language/swedish/slatex/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/fonts/psfonts/bh/lucida/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/fonts/wsuipa/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/graphics/metapost/contrib/macros/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/graphics/pgf/base/doc/generic/pgf/macros/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/local-distfiles/hrs/teTeX-latex2e/macros/
[DIR]  ftp://ftp.skynet.be/mirror1/tucows.skynet.be/pda/epoc/files/macros/
[DIR]  ftp://ftp.kreonet.re.kr/tools/www/uiarchive-tools/editing/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/systems/win32/bakoma/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/macros/mtex/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/macros/text1/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/obsolete/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/info/digests/tugboat/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/info/french-translations/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/install/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/language/ethiopia/ethtex/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/language/hebrew/hebtex/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/language/swedish/slatex/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/macros/generic/diagrams/kuvio/doc-src/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/fonts/psfonts/bh/lucida/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/fonts/wsuipa/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/graphics/metapost/contrib/macros/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/graphics/pgf/base/doc/generic/pgf/macros/
[DIR]  ftp://ftp.kreonet.re.kr/languages/scheme/mit/users/cph/macros/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/trustnet/guide/macros/
[DIR]  ftp://ftp.swiss.ai.mit.edu/pub/users/cph/macros/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/ports/local-distfiles/hrs/teTeX-latex2e/macros/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-5_BETA/xsrc/xfree/xc/extras/ogl-sample/main/doc/man/macros/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/contrib/amd/m4/macros/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/dist/am-utils/m4/macros/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/gnu/dist/binutils/gas/testsuite/gas/macros/