pacman -Ss lib32 | grep installed
multilib/lib32-aalib 1.4rc5-1 [installed]
multilib/lib32-acl 2.2.52-2 [installed]
multilib/lib32-alsa-lib 1.1.0-1 [installed]
multilib/lib32-alsa-plugins 1.1.0-1 [installed]
multilib/lib32-at-spi2-atk 2.18.1-1 [installed]
multilib/lib32-at-spi2-core 2.18.3-1 [installed]
multilib/lib32-atk 2.18.0-1 [installed]
multilib/lib32-attr 2.4.47-1 [installed]
multilib/lib32-bzip2 1.0.6-2 [installed]
multilib/lib32-cairo 1.14.6-2 [installed]
multilib/lib32-cdparanoia 10.2-2 [installed]
multilib/lib32-colord 1.2.12-1 [installed]
multilib/lib32-cracklib 2.9.4-1 [installed]
multilib/lib32-db 5.3.28-3 [installed]
multilib/lib32-dconf 0.24.0-1 [installed]
multilib/lib32-e2fsprogs 1.42.13-1 [installed]
multilib/lib32-elfutils 0.165-1 [installed]
multilib/lib32-expat 2.1.0-2 [installed]
multilib/lib32-fakeroot 1.20.2-1 (multilib-devel) [installed]
multilib/lib32-flac 1.3.1-2 [installed]
multilib/lib32-fontconfig 2.11.1-1 [installed]
multilib/lib32-freetype2 2.6.3-1 [installed]
multilib/lib32-gcc-libs 5.3.0-5 [installed]
multilib/lib32-gdk-pixbuf2 2.32.3-1 [installed]
multilib/lib32-gettext 0.19.6-2 [installed]
multilib/lib32-giflib 5.1.2-1 [installed]
multilib/lib32-glib-networking 2.46.1-1 [installed]
multilib/lib32-glib2 2.46.2-1 [installed]
multilib/lib32-glibc 2.23-1 [installed]
multilib/lib32-glu 9.0.0-3 [installed]
multilib/lib32-gmp 6.1.0-2 [installed]
multilib/lib32-gnutls 3.4.9-1 [installed]
multilib/lib32-gpm 1.20.7-1 [installed]
multilib/lib32-gst-plugins-base 1.6.3-1 [installed]
multilib/lib32-gst-plugins-base-libs 1.6.3-1 [installed]
multilib/lib32-gst-plugins-good 1.6.3-1 [installed]
multilib/lib32-gstreamer 1.6.3-1 [installed]
multilib/lib32-gtk3 3.18.7-1 [installed]
multilib/lib32-harfbuzz 1.1.3-1 [installed]
multilib/lib32-icu 56.1-2 [installed]
multilib/lib32-imlib2 1.4.7-1 [installed]
multilib/lib32-jack 0.124.1-1 [installed]
multilib/lib32-js17 17.0.0-5 [installed]
multilib/lib32-json-c 0.12-1 [installed]
multilib/lib32-json-glib 1.0.4-1 [installed]
multilib/lib32-keyutils 1.5.9-1 [installed]
multilib/lib32-krb5 1.13.2-2 [installed]
multilib/lib32-lcms2 2.7-1 [installed]
multilib/lib32-libasyncns 0.8-7 [installed]
multilib/lib32-libavc1394 0.5.4-1 [installed]
multilib/lib32-libcaca 0.99.beta19-1 [installed]
multilib/lib32-libcap 2.25-1 [installed]
multilib/lib32-libcroco 0.6.11-1 [installed]
multilib/lib32-libcups 2.1.3-1 [installed]
multilib/lib32-libdatrie 0.2.9-1 [installed]
multilib/lib32-libdbus 1.10.6-1 [installed]
multilib/lib32-libdbusmenu-qt 0.9.2-3 [installed]
multilib/lib32-libdrm 2.4.67-1 [installed]
multilib/lib32-libdv 1.0.0-4 [installed]
multilib/lib32-libepoxy 1.3.1-3 [installed]
multilib/lib32-libffi 3.2.1-1 [installed]
multilib/lib32-libgcrypt 1.6.5-1 [installed]
multilib/lib32-libglvnd 0.0.0.20160210-2 [installed]
multilib/lib32-libgpg-error 1.21-1 [installed]
multilib/lib32-libgudev 230-1 [installed]
multilib/lib32-libgusb 0.2.8-1 [installed]
multilib/lib32-libice 1.0.9-1 [installed]
multilib/lib32-libid3tag 0.15.1b-1 [installed]
multilib/lib32-libidn 1.32-1 [installed]
multilib/lib32-libiec61883 1.2.0-1 [installed]
multilib/lib32-libjpeg-turbo 1.4.2-1 [installed]
multilib/lib32-libldap 2.4.43-1 [installed]
multilib/lib32-libltdl 2.4.6-4 (multilib-devel) [installed]
multilib/lib32-libmng 2.0.3-1 [installed]
multilib/lib32-libnl 3.2.26-1 [installed]
multilib/lib32-libogg 1.3.2-1 [installed]
multilib/lib32-libpcap 1.7.4-1 [installed]
multilib/lib32-libpciaccess 0.13.4-1 [installed]
multilib/lib32-libpng 1.6.21-1 [installed]
multilib/lib32-libproxy 0.4.11-2 [installed]
multilib/lib32-libpulse 8.0-1 [installed]
multilib/lib32-libraw1394 2.1.1-1 [installed]
multilib/lib32-librsvg 2.40.13-1 [installed]
multilib/lib32-libsamplerate 0.1.8-2 [installed]
multilib/lib32-libshout 2.4.1-1 [installed]
multilib/lib32-libsm 1.2.2-1 [installed]
multilib/lib32-libsndfile 1.0.26-1 [installed]
multilib/lib32-libsoup 2.52.2-1 [installed]
multilib/lib32-libstdc++5 3.3.6-7 [installed]
multilib/lib32-libtasn1 4.7-1 [installed]
multilib/lib32-libthai 0.1.22-1 [installed]
multilib/lib32-libtheora 1.1.1-10 [installed]
multilib/lib32-libtiff 4.0.6-2 [installed]
multilib/lib32-libtirpc 1.0.1-1 [installed]
multilib/lib32-libtxc_dxtn 1.0.1-5 [installed]
multilib/lib32-libusb 1.0.20-1 [installed]
multilib/lib32-libva 1.6.2-1 [installed]
multilib/lib32-libvisual 0.4.0-5 [installed]
multilib/lib32-libvorbis 1.3.5-1 [installed]
multilib/lib32-libvpx 1.5.0-1 [installed]
multilib/lib32-libx11 1.6.3-1 [installed]
multilib/lib32-libxau 1.0.8-1 [installed]
multilib/lib32-libxcb 1.11.1-1 [installed]
multilib/lib32-libxcomposite 0.4.4-2 [installed]
multilib/lib32-libxcursor 1.1.14-1 [installed]
multilib/lib32-libxdamage 1.1.4-2 [installed]
multilib/lib32-libxdmcp 1.1.2-1 [installed]
multilib/lib32-libxext 1.3.3-1 [installed]
multilib/lib32-libxfixes 5.0.1-1 [installed]
multilib/lib32-libxft 2.3.2-1 [installed]
multilib/lib32-libxi 1.7.6-1 [installed]
multilib/lib32-libxinerama 1.1.3-1 [installed]
multilib/lib32-libxkbcommon 0.5.0-1 [installed]
multilib/lib32-libxml2 2.9.3-1 [installed]
multilib/lib32-libxmu 1.1.2-1 [installed]
multilib/lib32-libxrandr 1.5.0-1 [installed]
multilib/lib32-libxrender 0.9.9-1 [installed]
multilib/lib32-libxshmfence 1.2-1 [installed]
multilib/lib32-libxslt 1.1.28-2 [installed]
multilib/lib32-libxss 1.2.2-2 [installed]
multilib/lib32-libxt 1.1.5-1 [installed]
multilib/lib32-libxtst 1.2.2-1 [installed]
multilib/lib32-libxv 1.0.10-1 [installed]
multilib/lib32-libxxf86vm 1.1.4-1 [installed]
multilib/lib32-llvm-libs 3.7.1-1 [installed]
multilib/lib32-mesa 11.1.2-1 [installed]
multilib/lib32-mpg123 1.22.4-1 [installed]
multilib/lib32-ncurses 6.0-2 [installed]
multilib/lib32-nettle 3.2-1 [installed]
multilib/lib32-nspr 4.11-1 [installed]
multilib/lib32-nvidia-libgl 361.28-4 [installed]
multilib/lib32-nvidia-utils 361.28-4 [installed]
multilib/lib32-ocl-icd 2.2.8-1 [installed]
multilib/lib32-openal 1.17.2-1 [installed]
multilib/lib32-openssl 1.0.2.f-1 [installed]
multilib/lib32-orc 0.4.24-1 [installed]
multilib/lib32-p11-kit 0.23.2-1 [installed]
multilib/lib32-pam 1.2.1-2 [installed]
multilib/lib32-pango 1.38.1-1 [installed]
multilib/lib32-pcre 8.38-1 [installed]
multilib/lib32-pixman 0.34.0-1 [installed]
multilib/lib32-polkit 0.113-2 [installed]
multilib/lib32-popt 1.16-6 [installed]
multilib/lib32-qt4 4.8.7-3 [installed]
multilib/lib32-readline 6.3.008-2 [installed]
multilib/lib32-rest 0.7.93-1 [installed]
multilib/lib32-sni-qt 0.2.6-6 [installed]
multilib/lib32-speex 1.2rc2-1 [installed]
multilib/lib32-speexdsp 1.2rc3-1 [installed]
multilib/lib32-sqlite 3.11.0-1 [installed]
multilib/lib32-systemd 229-1 [installed]
multilib/lib32-taglib 1.10-3 [installed]
multilib/lib32-util-linux 2.27.1-1 [installed]
multilib/lib32-v4l-utils 1.6.3-1 [installed]
multilib/lib32-wavpack 4.75.2-2 [installed]
multilib/lib32-wayland 1.10.0-1 [installed]
multilib/lib32-xz 5.2.2-1 [installed]
multilib/lib32-zlib 1.2.8-1 [installed]