\documentclass[12pt]{article}
\usepackage[cp1251]{inputenc}
\usepackage{iwona,array}
\usepackage[T2A]{fontenc}
\def\nazwa{\footnotesize\normalfont\fontencoding{OT1}\selectfont\ttfamily}
\begin{document}
\parindent0pt
    \begin{tabular}{>{\nazwa}rl<{Алфавит мы уже знаем, уже пишем и читаем.}}
{{T2A}/{iwona}/{l}/{n} (t2a-iwonal)} & \usefont{T2A}{iwona}{l}{n}\\
{{T2A}/{iwona}/{l}/{it} (t2a-iwonali)} & \usefont{T2A}{iwona}{l}{it}\\
{{T2A}/{iwona}/{m}/{n} (t2a-iwonar)} & \usefont{T2A}{iwona}{m}{n}\\
{{T2A}/{iwona}/{m}/{it} (t2a-iwonari)} & \usefont{T2A}{iwona}{m}{it}\\
{{T2A}/{iwona}/{sb}/{n} (t2a-iwonam)} & \usefont{T2A}{iwona}{sb}{n}\\
{{T2A}/{iwona}/{sb}/{it} (t2a-iwonami)} & \usefont{T2A}{iwona}{sb}{it}\\
{{T2A}/{iwona}/{b}/{n} (t2a-iwonab)} & \usefont{T2A}{iwona}{b}{n}\\
{{T2A}/{iwona}/{b}/{it} (t2a-iwonabi)} & \usefont{T2A}{iwona}{b}{it}\\
{{T2A}/{iwona}/{eb}/{n} (t2a-iwonab)} & \usefont{T2A}{iwona}{eb}{n}\\
{{T2A}/{iwona}/{eb}/{it} (t2a-iwonabi)} & \usefont{T2A}{iwona}{eb}{it}\\
{{T2A}/{iwona}/{lc}/{n} (t2a-iwonacl)} & \usefont{T2A}{iwona}{lc}{n}\\
{{T2A}/{iwona}/{lc}/{it} (t2a-iwonacli)} & \usefont{T2A}{iwona}{lc}{it}\\
{{T2A}/{iwona}/{c}/{n} (t2a-iwonacr)} & \usefont{T2A}{iwona}{c}{n}\\
{{T2A}/{iwona}/{c}/{it} (t2a-iwonacri)} & \usefont{T2A}{iwona}{c}{it}\\
{{T2A}/{iwona}/{sbc}/{n} (t2a-iwonacm)} & \usefont{T2A}{iwona}{sbc}{n}\\
{{T2A}/{iwona}/{sbc}/{it} (t2a-iwonacmi)} & \usefont{T2A}{iwona}{sbc}{it}\\
{{T2A}/{iwona}/{bc}/{n} (t2a-iwonacb)} & \usefont{T2A}{iwona}{bc}{n}\\
{{T2A}/{iwona}/{bc}/{it} (t2a-iwonacbi)} & \usefont{T2A}{iwona}{bc}{it}\\
{{T2A}/{iwona}/{ebc}/{n} (t2a-iwonacb)} & \usefont{T2A}{iwona}{ebc}{n}\\
{{T2A}/{iwona}/{ebc}/{it} (t2a-iwonacbi)} & \usefont{T2A}{iwona}{ebc}{it}\\
\end{tabular}
\end{document}