epsilon, modulo, phi, factorial, rho, theta, zeta, postop, angstrom, operon, codons, picometer, kaizen, kev, sqrt, magnon, kanban, mev, kurtosis, nucleon, catechol, millionths, cosine, mdi, stochastic, polynomial, msec, oxyhemoglobin, exponential decay, stepwise, gaussian distribution, uln, arcsecond, absorption coefficient, ideality, intron, cardinality, orbitals, amu, sitosterol, isomers, colorimetry, radians, mci, cis, optimization, hydroxylase, loci, nanometers, hydroxyproline, mach, magnetoresistance, continuous improvement, ellipsoid, standard deviation, omega, correlation coefficient, logarithm, cycles, osmolality, tetramer, kelvin, transaminase, cuo, covariance, phd, cytochrome, corona discharge, regression coefficient, delocalization, amide, randomisation, logarithmic scale, cyclization, kappa, interconversion, vav, racemic, mononuclear, stoichiometry, fers, transduction, superstring, carboxylic acid, anion, nonparametric, noetic, xen, valence electrons, joule, nitrogenase, cycloaddition, meson, parametric, pyridyl, quark, transferase, oxo, ohms, matrix, hyperfine, histidine, ap, pi, mu, g, u, alpha, beta, dc, dp, e, h, y, b, f, q, s, t, x, a, at, sampling, quantification, feasible, predetermined, preestablished, prespecified, spacing, schoolwide, specified, interval, asymptotic, communitywide, db, design, overall, preset, recovery, retrieval, absorption, alignment

alphabetic character, letter, letter of the alphabet